Sehgahunda Trail Marathon & Relay Day 2

Date: May 21, 2017

Length: 5K, 10K, 15K

Start Time: 12:00am

Location: Letchworth State Park - Mount Morris, NY (map)

"Dare to Experience" Seghahunda!
Pronounced (Say-ga-hunda)


The Sehgahunda Valley (“Vale of Three Falls”), which encompasses the portion of the Genesee River Valley, was comprised of several villages settled by the Seneca People. The locations of these villages make up the current boundaries of Letchworth State Park.

Letchworth State Park spans over 14,000 acres, with miles and miles of trails - all with varying degrees of technicality to challenge both experienced runners and casual hikers. Many of the trails that make up this race are the very trails used by the Seneca Indians to access the Genesee River, which bisects this valley, giving rise to its nickname “The Grand Canyon of the East.”

We dare you to experience the beauty, history, and challenge of this unique event!


  • Chip Timing by YellowJacket Racing including Net Time (The time from when the gun goes off until you cross the start line is subtracted from your official gun time to get your net time) and splits at each of the relay exchange points. Note: As per USATF Rule 245 we do not use net times for awards, they are provided by us to you as an additional service only.
  • Aid stations along the course providing food and water/electrolyte drink.
  • Plenty of food and drink will be available at the finish line for runners and volunteers.
  • Hang out, enjoy some food, listen to some music and cheer on your fellow survivors as they come across the finish line. Feel free to bring your own favorite recovery beverage.
  • All participants that register prior to midnight on April 7, 2017 will receive a custom bib with their name printed on it.
  • Custom finisher medal to all finishers (distance specific)
  • Amazing scenery!

Registration/Packet Pickup

Packet Pickup

  • Thurs, May 18 th from 11am-7pm and Fri, May 19th from 11am-5pm at Fleet Feet Sports @ The Armory
    • ARMORY: 155 Culver Road, Rochester, NY 14620
  • On Race Site, Sat, May 20th at the Parade Grounds/Finish Line in Portageville from 6:00am-7:15am ***This is notthe same location as the 26.3 start line.
    • Sun, May 21st at the Parade Grounds/Finish Line in Portageville


Award info, coming soon!

Race Day Schedule

Start times coming soon!  

Run the 5k, 10k or 15k or run all 3 as each race will start at different times and most participants should be able to complete one event before starting the next.


All 3 distances are based at the traditional Sehgahunda finish line at the Parade Grounds.  Each distance is an out and back along East Parade Grounds Road. While the races take place on a road, it is mainly stone/gravel or Broken asphalt, and plenty hilly!


Parking will be available at the Parade Grounds